#4B7CD8#4B7CD8

#4B7CD8 is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.7% C 0.150 H 261.8°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#4B7CD8
RGB	rgb(75, 124, 216)
HSL	hsl(219, 64%, 57%)
HSV	hsv(219, 65%, 85%)
CMYK	cmyk(65.3%, 42.6%, 0%, 15.3%)
CIE-LAB	lab(52.80, 12.73, -52.15)
CIE-LCH	lch(52.80, 53.69, 283.72°)
OKLab	oklab(59.72% -0.0215 -0.1488)
OKLCH	oklch(59.72% 0.15 261.8)
XYZ	xyz(22.4996, 20.8669, 67.7944)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7CD8 #D8A74B

analogous

#4BC3D8 #4B7CD8 #614BD8

triadic

#4B7CD8 #D84B7C #7CD84B

tetradic

#4B7CD8 #D84BC3 #D8A74B #4BD861

square

#4B7CD8 #D84BC3 #D8A74B #4BD861

split-complementary

#4B7CD8 #D8614B #C3D84B

monochromatic

#1E448B #295CBD #4B7CD8 #7DA1E3 #B0C5EE

Accessibility & contrast

On white

4.06

#4B7CD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#4B7CD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7CD8

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7CD8	#FFFFFF	#000000	##000000
##4B7CD8	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5185DC

Deuteranopia (green-blind)

#3A78D6

Tritanopia (blue-blind)

#00919F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4b7cd8;
/* rgb */ color: rgb(75, 124, 216);
/* oklch */ color: oklch(59.7% 0.150 261.8);

Tailwind

colors: {
  custom: {
    50: '#8ba1e4',
    500: '#4b7cd8',
    950: '#000000',
  },
}

SCSS

$custom: #4b7cd8;
$custom-light: #8ba1e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7cd8",
  "rgb": {
    "r": 75,
    "g": 124,
    "b": 216
  },
  "hsl": {
    "h": 219.149,
    "s": 64.384,
    "l": 57.059
  },
  "oklch": {
    "l": 0.59722,
    "c": 0.15038,
    "h": 261.8
  },
  "luminance": 0.20869
}

Semantic roles & 50–950 ramp

primary

#4B7CD8

secondary

#DCC8A3

accent

#AD40E7

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4B7CD8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →